OT-2026-000024622
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000024622) never changes.
Identity and time
| Publication number | OT-2026-000024622 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-7b52-aec5-2994ebd37f73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2448ac343f565f67a60b915936d33a4153c6991323e7d7e06ba046136ab4a0ff |
|---|---|
| Markdown | f1da4b14e597e599cc0ae693896a96d24ae65b736a8ab86061941cfd50e7c1df |
| Publication page | b2a64cc645f4bb32fe82291a40d18e3f25b98ba0e9af88cce66908b08460bf69 |
| Manifest | e323913dd8942fc1fb8f4814b3529491fd154d81436c7d711290d491ebdc0354 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 2f/1uDmeYsSeVR8CwxTOy/gHpinGBbCByqY40A2u9ADzV1ruLwLRGjOz6u+XpxdyAAeLicx1H1dF/hmWkmNfBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:48.768889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024622observed b2a64cc645f4bb32fe82291a40d18e3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:48.751367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024622/manifest.jsonobserved e323913dd8942fc1fb8f4814b3529491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:48.731878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024622/publication.mdobserved f1da4b14e597e599cc0ae693896a96d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:48.713935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024622/publication.txtobserved 2448ac343f565f67a60b915936d33a41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|